Ewha Med J.  1996 Dec;19(4):533-538. 10.12771/emj.1996.19.4.533.

A Case of Congenital Pelger-Huet Anomaly

Affiliations
  • 1Department of Clinical Pathology, College of Medicine, Ewha Womans University, Korea.
  • 2Department of Pediatrics, College of Medicine, Ewha Womans University, Korea.

Abstract

Congenital Pelger-Huet anomaly is an autosomal dominant disorder affection leukocyte differentiation manifested by the presence of unsegmented of bilobed nuclei with increased condensation, but it is generally assumed that it has no clinical effects. We observed a case of congenital Pelger-Huet anomaly in 9 year-old boy. He was admitted to Ewha Womans University Hospital due to fever and diagnosed as viral infection of upper respiratory tract. On routine peripheral blood examination, we found majority of the neutrophils had uni-or bilobed nuclei. In familial examination, his mother & brother have had Pelger-Huet anomaly without any significant symptoms. On neutrophil function test, moderate defect of chemotaxis was noted.

Keyword

Neutrophils; Nuclear segmentation; Impaired chemotaxis; Pelger-Huet anomaly

MeSH Terms

Chemotaxis
Female
Fever
Humans
Leukocytes
Male
Mothers
Neutrophils
Pelger-Huet Anomaly*
Respiratory System
Siblings
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